GB8718665D0
(en )
1987-09-09
Concrete railway sleepers
AU546264B2
(en )
1985-08-22
Method for manufacturing railway sleepers made of concrete and elements used for the implementation thereof
AU1400783A
(en )
1983-11-10
Concrete rail sleepers
GB2169840B
(en )
1988-09-07
Shuttering for producing concrete rails
EP0436859A3
(en )
1992-03-04
Shuttering for making prestressed concrete sleepers with immediate anchoring
HUT47881A
(en )
1989-04-28
Apparatus for producing prefabricated stressed reinforced concrete elements particularly railway sleepers
FR2589387B3
(en )
1988-01-29
MOLD FOR CONCRETE AGGLOMERATED BLOCKS
GB8531919D0
(en )
1986-02-05
Auger construction for concrete slabs
JPS55122970A
(en )
1980-09-22
Method of reinforcing existing reinforced concrete floor slab
GB2139547B
(en )
1987-01-28
Method for making concrete blocks
GB2230729B
(en )
1992-03-18
Manufacture of concrete railway sleepers
IL92053A0
(en )
1990-07-12
Method of casting reinforced concrete slabs
KR860006129U
(en )
1986-06-18
Rail fasteners for recycling railroad concrete sleepers
JPS56145147A
(en )
1981-11-11
Cement for prestressed concrete
CS9000708A2
(en )
1991-07-16
Method of equipment for articulated prestressed reinforced concrete elements especially railroad sleepers production
PL270483A2
(en )
1988-11-10
Method of precasting railroad ties of pre-tensioned prestressed concrete
GB8312923D0
(en )
1983-06-15
Reinforced concrete slabs
GB2201700B
(en )
1991-01-16
Ties for concrete block constructions
GB2192924B
(en )
1989-01-25
Apparatus for construction of underground reinforced concrete walls
PL282132A1
(en )
1991-05-06
Method of jointing together precast reinforced concrete slabs
RO102948B1
(en )
1992-06-22
Prefab reinforced paving slabs and production method of some passable
PL275128A1
(en )
1990-04-17
Method of making reinforcement skeltons for precast concrete units
MX157073A
(en )
1988-10-25
IMPROVEMENTS IN PREFABRICATED CONCRETE SLEEPERS
PL236793A1
(en )
1983-12-05
Horizontal joint for reinforced concrete precast units of siding walls
PL234718A1
(en )
1983-07-18
Method of making long prestressed concrete units