3 edition of Development of rapid-setting inorganic grouts found in the catalog.
Development of rapid-setting inorganic grouts
J. E. Fraley
|Statement||by J.E. Fraley and J.E. Bevan.|
|Series||Report of investigations -- 9124., Report of investigations (United States. Bureau of Mines) -- 9124.|
|Contributions||Bevan, J. E.|
|The Physical Object|
|Pagination||ii, 20 p.|
|Number of Pages||20|
Gypsum makes an effective alternate grout material because it hardens quickly, is readily available, and is inexpensve in comparison with other cementitious materials. The Bureau received a patent (U.S. Patent 4,,) for a system combining water capsules (wax-encapsulated water) with plaster into cartridges resembling resin : J. E. Fraley, M. O. Serbousek. of chemical grout use withtn the Bureau indicates that chemical grouts are seldom used. Suggestions for their increased use are given. KEY WORDS AND DOCUMENT ANALYSIS a. DESCRIPTORS-- chemical grouts/ soil modification/ organic grouts/ inorganic grouts/ silicate grouts/ urethane grouts c. COSATI FieldKroup 13M COWRR: SRIM:
is in the range of $ to $ per gallon of grout mix. It is considered to be more expensive than suspended solids grouts like sodium silicate and cement grouts and less expensive that other acrylic or polyurethane grouts. Applications Acrylamide grouts are used in a variety of industrial, commercial, and municipal Size: 99KB. Development of Test Procedure for Predicting Performance of Sealants K. K. KARPATI Chap DOI: /bkch Publication Date (Print): Novem
grout joints. Ultracolor Plus is specially formulated with MAPEI’s High-Hydrated Cement Technology (HCT™) to eliminate the common problems related to Portland-cement grout, such as color consistency and efflorescence. featuRes and benefits • Rapid-setting • For interior/exterior floors and walls • BioBlock™ mold and mildew resistanceFile Size: KB. Chemical grouts can be organic or inorganic based on the raw materials that make up the primary reacting resins and transform through a reaction triggered with an activator, sometimes water. That said, we will observe the common usage here of “chemical” grout as we explore the development of acrylate resinous grout systems.
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Development of rapid-setting inorganic grouts (OCoLC) Online version: Fraley, J.E., Development of rapid-setting inorganic grouts (OCoLC) Material Type: Government publication, National government publication: Document Type: Book: All Authors / Contributors: J E Fraley; J E Bevan; United States.
Bureau of Mines. Get this from a library. Development of rapid-setting inorganic grouts. [J E Fraley; J E Bevan]. Laboratory tests have shown that rapid-setting inorganic grout could be an economical replacement for resin bolts if the short-term strength could be increased.
Further development to improve its early strength would need to be tested in the laboratory and underground to prove its potential for the mining industry.
Identifying No. Download PDF: Sorry, we are unable to provide the full text but you may find it at the following location(s): (external link) http. Pam Grout has 40 books on Goodreads with ratings. Pam Grout’s most popular book is E-Squared: Nine Do-It-Yourself Energy Experiments That Prove You.
Cementitious grouts are being developed for use as sealing and support matrices (SSMs) in deep borehole disposal (DBD) of high-level radioactive waste. These SSMs will seal the waste containers within a disposal zone and provide physical support during package by: 1. [Show full abstract] Laboratory tests have shown that rapid-setting inorganic grout could be an economical replacement for resin bolts if the short-term strength could be increased.
Further Author: Beenish Saba. Using deep boreholes to dispose of high-level radioactive waste (HLW, including spent nuclear fuel) is an alternative to emplacement in geologically shallow, mined repositories (Gibb ; Gibb et al. ; Beswick et al. ; Chapman ; Brady et al. ; Arnold et al. ; Al Bloushi et al.
).This disposal concept is known as deep borehole disposal (DBD) and is based on the. A Professional’s Guide on Grouting and Concrete Repair PREFACE This handbook, the first of its kind in the industry, was originally published by FIVE STAR PRODUCTS, INC.
in as an aid to owners, engineers, architects, specifiers and contractors involved in the selection, specification and use of nonshrink grouts and concrete repair Size: 8MB. Grout injection is used for sealing or strengthening the ground in order to prevent water entrance or any failure after excavation.
There are many methods of grouting. The initial cure is the time it takes for the polyurethane grout to foam up, and the final cure is the time it takes for the grout to fully expand. This final cure time, which may take up to 12 hours, is critical to the success of the grouting Size: KB.
JPB2 JPA JPA JPB2 JP B2 JP B2 JP B2 JP A JP A JP A JP A JP A JP A JP B2 JP B2 JP B2 Authority JP Japan Prior art keywords cao molar ratio cement parts spraying Prior art date Legal status (The legal status is an Cited by: 2. Grout. Grout is a binding agent or binder often used with building materials to improve their durability functions.
It may be organic or inorganic material used for sealing or consolidation of cracks, pores, or voids in order to improve the mechanical properties and impermeability of a particular system, whether soil, cementitious or of other building by: 8. The book is illustrated by drawings and 20 photographs, and a list of symbols used in the formulae, plus a glossary of specific terms used in grouting, are included at the end of the book.
The book is intended for organizations, civil engineers and geologists involved in the exploration, design, construction and supervision of large dams Book Edition: 1. Laboratory tests have shown that rapid-setting inorganic grout could be an economical replacement for resin bolts if the short-term strength could be increased.
Further development to improve its early strength would need to be tested in the laboratory and underground to prove its Author: J. Fraley, J. Bevan. The optimum strength improvement was obtained for modified pure cement grouts with a W / C ratio of 1.
The use of MMA caused an increase of strength at 28 and 90 days of 48% and 52%, while the use of AR caused an increase of 25% and 23%, correspondingly. These experimental results show that the thicker the grout, Cited by: The grout is ejected into the hole by the tube inserted in the roof bolt hole and withdrawn as the hole is filled.
A rebar is then pushed into the hole and bonded to the rock by the grout. At the end of the cycle, the system is clean and ready for use : A.
Mahyera, A.H. Jones. The correct estimation of the required mechanical properties and the proportioning and combination of inorganic materials accordingly can produce binders that address both requirements.
This study deals with the development of high penetrability injection grouts, passing through voids with a diameter smaller than mm. This book considers the properties of grouts, and how they may be formulated for different purposes, and application areas where the advantages of grouts have been assessed and ratified.
Case studies illustrate benefits, problems and future potential. The book gathers together a substantial amount of information on grout properties, utilisation and. Laboratory tests have shown that rapid- setting, inorganic grout could be an economical replacement for resin bolts if the short-term strength could be increased.
Further development to improve its early strength would need to be tested in the laboratory and underground to prove its. The Practical Handbook of Grouting offers the most comprehensive, single-source reference covering all facets of grouting technology, including its application for control of water movement, strengthening of both soil and rock, and a wide range of structural applications.
Richly illustrated with hundreds of informative photographs, graphs, and Cited by: The invention relates to a method and composition of matter wherein calcium hydroxide is added to cement-based waste disposal grout containing fluoride to render the fluoride insoluble.
This allows the grout to set up to proper structural integrity for immobilization of all hazardous constituents of by: 2.Based on twenty years of research and field experience, this book collects a vast amount of information into a handy reference for mechanical and civil engineers.
It focuses on four basic elements of grouting: load carrying capability of the foundation soil; mass design, concrete mix and installation, and curing procedures of the foundation; anchor bolts; and the grout.4/5(2).