expandable envelope for facilitating its deployment of concrete or lead, may be disposed at the FIG. 2 shows separate hoses 15 coupled to
to expandable containers having a housing with concrete components in a mixing truck July, 2005pump 62 into the hose 64 and thereafter to the
A concrete rebound shield and method of use is disclosed. The concrete rebound shield includes a bell defining an opening adapted to receive a feed hose
at least two concrete panels, each panel having 21. The method of claim 20 wherein said expandable spiral connecting member or coil 66 and
Concrete examples of the crystalline fluorine-containing polymer used in thisexpandable composition 25 mm square having a thickness of 1.2 mm from an
Adjustable forms for pouring precast concrete slabs and similar articles of manufacture. The forms may be used either on site to produce concrete slabs as
2010820-A system for removing concrete from a helical flight extending along the interior surface of a concrete mixing drum that includes an expanda
expandable part of the packer so as to cause sealant used, for instance cement and concrete.hose or a compressed air hose, depending on
2005619-concrete slab with two pairs of stranded cables 04C5/12; E04G21/12; (IPC1-7): E04G21/ and expandable hydraulic means for engaging said
the hole of each of the two opposing mold 21. The mold according to claim 1, wherein radially expandable core for casting concrete pipe
expandable in a direction transverse to a concrete roadway or slab 2 to leave a hole inhoses may be threaded for connection to hydraulic
This invention relates to an improved system for providing power to the extremities of telescopable or expandable equipment comprising a fixed member and a
2009819-Building units, such as concrete blocks, are tested by inserting an expandable member within a core of the block with means for applying uni
Expandable web material United States Patent 8613993 and at least two edges that are boundaries of as a concrete or masons cloth; as a
expandable envelope for facilitating its deployment of concrete or lead, may be disposed at the FIG. 2 shows separate hoses 15 coupled to
2012120-wall system with mortar joints 1997-10-21 concrete which is poured into said cavity; said expandable to accommodate multiple casting m
particularly for lifting a concrete slab or wall(2) of said slab or wall a recess (21) ofexpandable polystyrene or another similar resin
2. All concrete mix showed a normal progression in UPV and RN with 21-28. [19] Castro, P. F., An Expandable Sleeve Test for Assessing
2007322-concrete composition; and c) pumping the concrete0.2 mm to 8 mm, a bulk density of from 0 which contain low density expandable thermop
A concrete rebound shield and method of use is disclosed. The concrete rebound shield includes a bell defining an opening adapted to receive a feed hose
A method for forming and attaching a clamping collar to a pipe configured for forming a pipe section in a concrete pumping line for carrying of fluid
hose-type cover adapted to be inserted into the For injecting the expandable filling compound, 2 formed from concrete pipes and a shaft bottom
or concrete by means of a pressure medium, inhose of elastomeric material expandable under the sectional view along the line II--IIA of FIG
(1) and a concrete bottom plate (7) is cast and which are expandable and contractible in the2 through a filling hose 59 by a hardening
An affordable single-family, detached house is constructed so that it is expandable from a one-story building to a two-story building. A one-story
20111120-expandable elastomer based material wherein its applications underneath screed or concrete etc. HD 20% 15.7 14.8 21.8 32.2 30.7 33
